Family therapy has long been conceived and practised under etiological prem
ises. Familial disturbances as pathological regression/fixation (psychoanal
ytical) and individuation-impairing family dynamics (systemic) were address
ed directly in the hope of "curing" the disorder. The efforts to prove the
viability of the concepts and/or the efficacy of the therapeutic approach w
ere largely unsuccessful, Newer strategies of family therapy of schizophren
ia are both more precise in their theoretical assumptions and more performi
ng in the pursuit of their therapeutic goals. We analyse the basis of moder
n family therapy in the "Expressed-Emotions"-research and propose a newer,
more adequate understanding of the EE phenomenon. From our own studies and
from a general review of relevant studies we derive an understanding of the
rationale of family work and family therapy of schizophrenia. We discuss t
he results of a mete-analysis on the active ingredients and the conditions
of efficacy of family interventions.